ardour.git
10 years agobump to 3.4 3.4
Paul Davis [Tue, 3 Sep 2013 13:08:18 +0000 (09:08 -0400)]
bump to 3.4

10 years agofix error introduced during recent changes to Mackie control support, involving ambig...
Paul Davis [Tue, 3 Sep 2013 12:48:11 +0000 (08:48 -0400)]
fix error introduced during recent changes to Mackie control support, involving ambiguous enum usage

10 years agoupdated .po files from waf i18n, plus an updated gtk2_ardour/de.po from Edgar Aichinger
Paul Davis [Tue, 3 Sep 2013 12:00:58 +0000 (08:00 -0400)]
updated .po files from waf i18n, plus an updated gtk2_ardour/de.po from Edgar Aichinger

10 years agoRevert "bump to 3.4"
Paul Davis [Tue, 3 Sep 2013 11:59:59 +0000 (07:59 -0400)]
Revert "bump to 3.4"

This reverts commit ad7ab8f09afe1eac025a6da87a45c83ada15544d.

10 years agorevert to --backtrace enabled by default, since the original goal of this change...
Paul Davis [Tue, 3 Sep 2013 02:10:51 +0000 (22:10 -0400)]
revert to --backtrace enabled by default, since the original goal of this change was addressed in other ways

10 years agobump to 3.4
Paul Davis [Tue, 3 Sep 2013 01:57:30 +0000 (21:57 -0400)]
bump to 3.4

10 years agoadd std:: to clarify use of llabs on OS X
Paul Davis [Mon, 2 Sep 2013 21:43:55 +0000 (17:43 -0400)]
add std:: to clarify use of llabs on OS X

10 years agoLV2 extUI handling - amend to previous commit.
Robin Gareus [Mon, 2 Sep 2013 14:57:46 +0000 (16:57 +0200)]
LV2 extUI handling - amend to previous commit.

10 years agoLV2 external UI handling - revert to <= 3.3. behaviour
Robin Gareus [Mon, 2 Sep 2013 14:21:12 +0000 (16:21 +0200)]
LV2 external UI handling - revert to <= 3.3. behaviour

Don't ever clean up external UI plugins that use the LV2plug.in URI.
only free the memory of the last instance when the plugin is removed
or ardour closes.

10 years agoimprove scroll and drag behaviour of volume-controller knob
Robin Gareus [Sun, 1 Sep 2013 01:19:13 +0000 (03:19 +0200)]
improve scroll and drag behaviour of volume-controller knob

10 years agofix keyboard interaction with volume knobs (monitor section)
Robin Gareus [Sat, 31 Aug 2013 18:37:02 +0000 (20:37 +0200)]
fix keyboard interaction with volume knobs (monitor section)

10 years agofix typo in IEC-meter 'weird-float' protection.
Robin Gareus [Thu, 29 Aug 2013 16:46:03 +0000 (18:46 +0200)]
fix typo in IEC-meter 'weird-float' protection.

10 years agoprotect meters against weird float values
Robin Gareus [Thu, 29 Aug 2013 15:36:52 +0000 (17:36 +0200)]
protect meters against weird float values

10 years agoupdate external plugin UI handling
Robin Gareus [Thu, 29 Aug 2013 11:05:11 +0000 (13:05 +0200)]
update external plugin UI handling

amend to 4cdb018 and 1d972d0

override ui_closed() behavior for lv2ui:external
Keep UI around and do not re-instantiate, but simply show it again.
(this is against the original specs but was agreed upon by various
authors and the previous behavior or Ardour.)

kx:external-ui are cleaned up after ui_closed().

10 years agofix vari-speed phase (when used for calculation only)
Robin Gareus [Tue, 27 Aug 2013 18:55:15 +0000 (20:55 +0200)]
fix vari-speed phase (when used for calculation only)

and clarify an old comment.

10 years agoadd LV2 support for kx:external-ui#
Robin Gareus [Sun, 25 Aug 2013 14:20:27 +0000 (16:20 +0200)]
add LV2 support for kx:external-ui#

the ABI of http://kxstudio.sf.net/ns/lv2ext/external-ui# is identical to
http://lv2plug.in/ns/extensions/ui#external
It just adds a distinction between #Host and #Widget for cosmetic reasons.
Sadly some newer plugins are released with only support for kxstudio URI :(

10 years agofree memory of external plugins on GUI close (major mem leak).
Robin Gareus [Sun, 25 Aug 2013 13:54:43 +0000 (15:54 +0200)]
free memory of external plugins on GUI close (major mem leak).

There is at least one known plugin that has a problem with this
(custom thread race condition) but it also crashes in other hosts:
http://www.drumgizmo.org/wiki/doku.php?id=bugs&do=showcaselink&showid=8&project=drumgizmo

tested to be working with various nedko, falktx and x42 plugins

10 years agopot/po file updates caused by waf i18n
Paul Davis [Sat, 24 Aug 2013 15:46:36 +0000 (11:46 -0400)]
pot/po file updates caused by waf i18n

10 years agofix confusion about whether flip_mode in the Mackie support code is a bool or an...
Paul Davis [Sat, 24 Aug 2013 15:45:31 +0000 (11:45 -0400)]
fix confusion about whether flip_mode in the Mackie support code is a bool or an enum

10 years agoexport: add support for CAF
Tim Blechmann [Sat, 24 Aug 2013 12:23:25 +0000 (14:23 +0200)]
export: add support for CAF

10 years agodon't run meter in import-dialog if the dialog is not visible
Robin Gareus [Fri, 23 Aug 2013 19:26:02 +0000 (21:26 +0200)]
don't run meter in import-dialog if the dialog is not visible

10 years agoundo the hiding of SR-dependent LV2 ports
Paul Davis [Thu, 22 Aug 2013 21:46:19 +0000 (17:46 -0400)]
undo the hiding of SR-dependent LV2 ports

10 years agoupdate czech translations from pavel fric, part 2
Paul Davis [Thu, 15 Aug 2013 18:55:57 +0000 (14:55 -0400)]
update czech translations from pavel fric, part 2

10 years agoupdate czech translations from pavel fric
Paul Davis [Thu, 15 Aug 2013 18:55:10 +0000 (14:55 -0400)]
update czech translations from pavel fric

10 years agofix newly-appearing crash-at-close caused by muddled thinking in pbd/pthread_utils
Paul Davis [Thu, 15 Aug 2013 15:44:47 +0000 (11:44 -0400)]
fix newly-appearing crash-at-close caused by muddled thinking in pbd/pthread_utils

threads created with this code can now just return a value as they normally would, and the
infrastructure will ensure cleanup. there is no longer any reason to call pthread_exit_pbd()
and so that has been removed.

10 years agocheck master sources when determining whether a region uses a source. should fix...
Paul Davis [Thu, 15 Aug 2013 15:43:37 +0000 (11:43 -0400)]
check master sources when determining whether a region uses a source. should fix #5618

10 years agoMove curve test file handling in main() until after ARDOUR::init is called
Tim Mayberry [Sat, 10 Aug 2013 02:08:45 +0000 (12:08 +1000)]
Move curve test file handling in main() until after ARDOUR::init is called

This means it doesn't need to call PBD::ID::init directly, which it now
shouldn't be doing

10 years agoRemove call to PBD::ID::init as it is now done via ARDOUR::init
Tim Mayberry [Sat, 10 Aug 2013 02:07:39 +0000 (12:07 +1000)]
Remove call to PBD::ID::init as it is now done via ARDOUR::init

10 years agoCall setup_libpbd_enums in PBD::init for portability
Tim Mayberry [Fri, 26 Jul 2013 02:04:40 +0000 (12:04 +1000)]
Call setup_libpbd_enums in PBD::init for portability

10 years agoCall Gio::init from PBD::init instead of ARDOUR::init
Tim Mayberry [Fri, 9 Aug 2013 12:13:50 +0000 (22:13 +1000)]
Call Gio::init from PBD::init instead of ARDOUR::init

PBD needs Gio for PBD::copy_file and perhaps others

10 years agoCall PBD::init in ARDOUR::init and PBD::cleanup in ARDOUR::cleanup
Tim Mayberry [Fri, 9 Aug 2013 12:11:44 +0000 (22:11 +1000)]
Call PBD::init in ARDOUR::init and PBD::cleanup in ARDOUR::cleanup

10 years agoAdd PBD::init and PBD::cleanup
Tim Mayberry [Fri, 9 Aug 2013 12:03:39 +0000 (22:03 +1000)]
Add PBD::init and PBD::cleanup

A bit of refactoring to move initialization of libpbd into libpbd
rather than rely on "client" code(ui,libardour,tests etc) to do it

10 years agoMove initialization of libardour from ARDOUR_UI class into main()
Tim Mayberry [Fri, 9 Aug 2013 11:47:16 +0000 (21:47 +1000)]
Move initialization of libardour from ARDOUR_UI class into main()

10 years agoPrevent libardour from being initialized more than once
Tim Mayberry [Thu, 25 Jul 2013 11:38:59 +0000 (21:38 +1000)]
Prevent libardour from being initialized more than once

This is not thread safe of course, it is not intended to be.

This was implemented as at one stage ARDOUR::init was being called multiple
times in the testsuite which was causing a subtle bug that took some
time to track down.

10 years agoChange ARDOUR::init return type to bool type for success/failure
Tim Mayberry [Fri, 9 Aug 2013 10:41:58 +0000 (20:41 +1000)]
Change ARDOUR::init return type to bool type for success/failure

10 years agofix thinko in 5dee49e19
Robin Gareus [Sun, 11 Aug 2013 15:26:34 +0000 (17:26 +0200)]
fix thinko in 5dee49e19

10 years agofix 5dee49e19 (32/64 bit unsigned int compatibility)
Robin Gareus [Sun, 11 Aug 2013 15:19:04 +0000 (17:19 +0200)]
fix 5dee49e19 (32/64 bit unsigned int compatibility)

10 years agomake LV2 communication buffers independent from jack-midi buffer-size
Robin Gareus [Sun, 11 Aug 2013 13:10:41 +0000 (15:10 +0200)]
make LV2 communication buffers independent from jack-midi buffer-size

fixes issues with plugin communication that are common with
jack1 use due to its very small midi-buffers.

10 years agofix typos
Robin Gareus [Fri, 9 Aug 2013 17:35:27 +0000 (19:35 +0200)]
fix typos

10 years agoupdated monitor modes doc (new version from Chris with IDs)
Robin Gareus [Fri, 9 Aug 2013 17:34:32 +0000 (19:34 +0200)]
updated monitor modes doc (new version from Chris with IDs)

10 years agoremove --no-freesound option. fixes #5640
Robin Gareus [Thu, 8 Aug 2013 18:08:20 +0000 (20:08 +0200)]
remove --no-freesound option. fixes #5640

10 years agonew Mackie Control device file for Qcon controller (from #5634)
Paul Davis [Thu, 8 Aug 2013 03:06:25 +0000 (23:06 -0400)]
new Mackie Control device file for Qcon controller (from #5634)

10 years agofix compiler warning
Robin Gareus [Wed, 7 Aug 2013 13:57:29 +0000 (15:57 +0200)]
fix compiler warning

10 years agofix meter-background highlight when peaking. (> vs >=)
Robin Gareus [Sun, 4 Aug 2013 16:50:51 +0000 (18:50 +0200)]
fix meter-background highlight when peaking. (> vs >=)

10 years agofix rounding issue when dragging video with fractional fps
Robin Gareus [Sun, 4 Aug 2013 16:49:28 +0000 (18:49 +0200)]
fix rounding issue when dragging video with fractional fps

10 years agovtl: import audio at video-offset, forget offset on "Remove Video"
Robin Gareus [Sun, 4 Aug 2013 15:23:58 +0000 (17:23 +0200)]
vtl: import audio at video-offset, forget offset on "Remove Video"

10 years agoTimecode: fix subframe rounding
Robin Gareus [Sun, 4 Aug 2013 14:22:00 +0000 (16:22 +0200)]
Timecode: fix subframe rounding

if sub-frames are used, frames are rounded up for the later half of
a sub-frame.  e.g. @48KSPS, 25fps, 100 subframes per frame
audio-samples >=1910 already yield 00:00:00:01

10 years agofix no-roll LTC encoder, honor locates when transport is stopped
Robin Gareus [Sun, 4 Aug 2013 14:13:43 +0000 (16:13 +0200)]
fix no-roll LTC encoder, honor locates when transport is stopped

10 years agomake master-meter in toolbar optional
Robin Gareus [Sat, 3 Aug 2013 22:06:29 +0000 (00:06 +0200)]
make master-meter in toolbar optional

10 years agoadvance track's play-position even if processing is locked
Robin Gareus [Sat, 3 Aug 2013 19:35:19 +0000 (21:35 +0200)]
advance track's play-position even if processing is locked

fixes
  * http://tracker.ardour.org/view.php?id=5628
  * http://tracker.ardour.org/view.php?id=5561

10 years agodedicated namespace for video-utils
Robin Gareus [Sat, 3 Aug 2013 14:54:57 +0000 (16:54 +0200)]
dedicated namespace for video-utils

conflicting symbol prophylaxis

10 years agoremove strtok_r() from video_query_info()
Robin Gareus [Sat, 3 Aug 2013 14:41:25 +0000 (16:41 +0200)]
remove strtok_r() from video_query_info()

for minGW compatibility

10 years agoadd a peak reset button to the editor meter
Robin Gareus [Sat, 3 Aug 2013 11:59:22 +0000 (13:59 +0200)]
add a peak reset button to the editor meter

see http://tracker.ardour.org/view.php?id=5601

10 years agofix gtk "child->parent == NULL" asserts
Robin Gareus [Sat, 3 Aug 2013 11:45:27 +0000 (13:45 +0200)]
fix gtk "child->parent == NULL" asserts

10 years agoproperly handle port removal in route.
Robin Gareus [Sat, 3 Aug 2013 01:44:51 +0000 (03:44 +0200)]
properly handle port removal in route.

bug:
 - add midi track
 - add additional midi port
 - remove additional midi port
 - press play
 -> crash

because..

ARDOUR::MidiTrack::roll's route_buffer still has 2 midi-channels. This is
because processor_max_streams was not updated (no plugins added/removed)
fill_buffers_with_input() eventually asserts when trying to get the 2nd
(nonexistant) midi port via ARDOUR::PortSet::nth_midi_port() in
 ARDOUR::PortSet::port().

10 years agofix "other" port-group tab
Robin Gareus [Sat, 3 Aug 2013 00:46:08 +0000 (02:46 +0200)]
fix "other" port-group tab

Separate port-bundles for each jack client in the connection manager.

Previously, apps were only listed as separate bundles if the
ports were gathered at different times. ie one app shows up after
the other (and if no complete re-scan was triggered)

Fixes issue reported by Fons Adriaensen.

10 years agoMerge branch 'midiclock' of https://github.com/axetota/ardour
Robin Gareus [Fri, 2 Aug 2013 23:37:25 +0000 (01:37 +0200)]
Merge branch 'midiclock' of https://github.com/axetota/ardour

10 years agoSend and Read MIDI Positions the right way
Michael Fisher [Fri, 2 Aug 2013 23:23:36 +0000 (18:23 -0500)]
Send and Read MIDI Positions the right way

10 years agoon session-load: skip output-change-handler until IOs are restored
Robin Gareus [Fri, 2 Aug 2013 22:50:09 +0000 (00:50 +0200)]
on session-load: skip output-change-handler until IOs are restored

fixes loading a session with tracks that have more input-ports
than output-ports.

the problem:

input -ports are added first, when added, IO::ensure_port() emits
IOChange::ConfigurationChanged which in turn triggers the route to
allocate corresponding output ports.

Due to this callback the output-ports were created before the actual
output-port-configuration and plugin-configuration from the
session-state was parsed and set.

10 years agodisallow invalid port-removal
Robin Gareus [Fri, 2 Aug 2013 21:02:13 +0000 (23:02 +0200)]
disallow invalid port-removal

do not allow port-removal if the port would be re-added immediately
after that again because the main-delivery actually needs it.

As a side effect this prevents this crash:

 * create a stereo-track, then remove one output
  -> unhandled exception "AudioEngine::PortRegistrationFailure&"

 The problem:
 - the port is removed from the RCU ports list,
   but Port::drop() (which calls jack_port_unregister) is only called
   from the Port's destructor at some later time.
   (because a reference to the port still exists elsewhere)
 - the jack-port is not yet removed.
 - meanwhile Delivery::configure_io comes along and notices that
   there are more audio-buffers than ports and tries to re-register the port.
 - but the port still exists in jack, so it fails and throws an exception
   ...which is not handled.

10 years agofix typos in display of error message about an LV2 plugin preset
Paul Davis [Fri, 2 Aug 2013 16:50:52 +0000 (12:50 -0400)]
fix typos in display of error message about an LV2 plugin preset

10 years agoResolve duplicate symbol 'cocoa_open_uri' on OSX builds.
Michael Fisher [Fri, 2 Aug 2013 15:29:12 +0000 (10:29 -0500)]
Resolve duplicate symbol 'cocoa_open_uri' on OSX builds.
cocoa_open_uri.mm was being added to the source list
twice and also compiling twice. This patch enusres it is
only added once.

10 years agokeep port-matrix in sync when deleting ports. and fix segfault on session close with...
Robin Gareus [Fri, 2 Aug 2013 15:40:58 +0000 (17:40 +0200)]
keep port-matrix in sync when deleting ports. and fix segfault on session close with io-matrix visible

10 years agoMidi clock housekeeping
Michael Fisher [Thu, 1 Aug 2013 19:14:01 +0000 (14:14 -0500)]
Midi clock housekeeping

10 years agoMake Session::send_song_position_pointer a no-op
Michael Fisher [Thu, 1 Aug 2013 18:54:58 +0000 (13:54 -0500)]
Make Session::send_song_position_pointer a no-op

10 years agoRevamp clock processing so it uses an internal frame reference.
Michael Fisher [Thu, 1 Aug 2013 18:47:22 +0000 (13:47 -0500)]
Revamp clock processing so it uses an internal frame reference.
MidiClockTicker::Position managed by boost::scoped_ptr

10 years agoWIP - Experimenting with an alternative clock generating algo
Michael Fisher [Thu, 1 Aug 2013 15:07:18 +0000 (10:07 -0500)]
WIP - Experimenting with an alternative clock generating algo
    - Transport debug output (tracing where transport_frame
      is updated

10 years agoHuman readable printing of MIDI Position messages
Michael Fisher [Thu, 1 Aug 2013 05:55:58 +0000 (00:55 -0500)]
Human readable printing of MIDI Position messages

10 years ago- Send position data from internal position class
Michael Fisher [Thu, 1 Aug 2013 05:09:42 +0000 (00:09 -0500)]
- Send position data from internal position class
- Proper midi beat conversions for all time signatures
- Disable responding to Session::PositionChanged in place
  of Session::Located.

10 years agoTest code removal...
Michael Fisher [Wed, 31 Jul 2013 12:15:52 +0000 (07:15 -0500)]
Test code removal...

10 years agoMIDI Clock - Shuffling locate code (not actually used yet)
Michael Fisher [Wed, 31 Jul 2013 12:02:28 +0000 (07:02 -0500)]
MIDI Clock - Shuffling locate code (not actually used yet)
- Subscribe to Session::Locate to detect seeks
- Shuffle Mclk locating computations into a separate private class

10 years agoStop compiler warning about NSURL
Michael Fisher [Mon, 29 Jul 2013 21:15:04 +0000 (16:15 -0500)]
Stop compiler warning about NSURL

10 years agorework MIDI [processor|plugin] chain
Robin Gareus [Fri, 2 Aug 2013 01:39:00 +0000 (03:39 +0200)]
rework MIDI [processor|plugin] chain

* forward midi-data around plugins that have no MIDI-out
* allow to insert plugins with no MIDI-input at a point with one MIDI-channel

This works because excess ports (both plugin and route) remain
unconnected and use scratch-buffers.

Tested with LV2, LXVST and LADSPA.
(AU plugins with variable in/out retain the old behavior, no bypass)

fixes http://tracker.ardour.org/view.php?id=5630

10 years agoremove an identical odd namespacing typo
Paul Davis [Thu, 1 Aug 2013 14:46:22 +0000 (10:46 -0400)]
remove an identical odd namespacing typo

10 years agoremove odd namespacing typo
Paul Davis [Thu, 1 Aug 2013 14:44:34 +0000 (10:44 -0400)]
remove odd namespacing typo

10 years agoadd _ISOC9X_SOURCE define to compiler command line to provide uniform access to llabs()
Paul Davis [Thu, 1 Aug 2013 14:10:21 +0000 (10:10 -0400)]
add _ISOC9X_SOURCE define to compiler command line to provide uniform access to llabs()

10 years agore-check meterbridge metric-area on route deletion
Robin Gareus [Thu, 1 Aug 2013 01:17:49 +0000 (03:17 +0200)]
re-check meterbridge metric-area on route deletion

fixes http://tracker.ardour.org/view.php?id=5616#c15204

10 years agouse zeroed scratch buffers for "silent" plugin runs
Robin Gareus [Wed, 31 Jul 2013 22:35:24 +0000 (00:35 +0200)]
use zeroed scratch buffers for "silent" plugin runs

Plugins rewrite the buffer data in-place and some plugins
can produce output even when fed with silence.

Hence, during a PluginInsert::silence() run a plugin can
inject data into the "silent" buffers which causes side-effects.

Kudos to Chris 'oofus' Goddard for finding this issue.

10 years agotiny detail.. GUI-callback may try to check vmonitor->is_started() or issue a periodi...
Robin Gareus [Wed, 31 Jul 2013 18:19:57 +0000 (20:19 +0200)]
tiny detail.. GUI-callback may try to check vmonitor->is_started() or issue a periodic seek update while it's going away

10 years agoclean up some valgrid "Uninitialised value was created by a heap allocation" wanings
Robin Gareus [Wed, 31 Jul 2013 17:24:26 +0000 (19:24 +0200)]
clean up some valgrid "Uninitialised value was created by a heap allocation" wanings

10 years agocorrect error message
Robin Gareus [Wed, 31 Jul 2013 17:22:58 +0000 (19:22 +0200)]
correct error message

10 years agofix close_allv() sentinel
Robin Gareus [Wed, 31 Jul 2013 17:29:06 +0000 (19:29 +0200)]
fix close_allv() sentinel

10 years agovalgrind ignore glib UTF8 warnings
Robin Gareus [Wed, 31 Jul 2013 16:30:09 +0000 (18:30 +0200)]
valgrind ignore glib UTF8 warnings

10 years agoinitialize two more uninitialized vars..
Robin Gareus [Wed, 31 Jul 2013 13:52:41 +0000 (15:52 +0200)]
initialize two more uninitialized vars..

10 years agofix typo in c212c16eb
Robin Gareus [Wed, 31 Jul 2013 13:24:46 +0000 (15:24 +0200)]
fix typo in c212c16eb

10 years agoinitialize some uninitialized values
Robin Gareus [Wed, 31 Jul 2013 13:22:51 +0000 (15:22 +0200)]
initialize some uninitialized values

10 years agocatch assert()
Robin Gareus [Wed, 31 Jul 2013 13:17:22 +0000 (15:17 +0200)]
catch assert()

10 years agoLV2 - use scratch buffers to scratch :)
Robin Gareus [Wed, 31 Jul 2013 12:45:02 +0000 (14:45 +0200)]
LV2 - use scratch buffers to scratch :)

10 years agoanother amend to 00f26394a9
Robin Gareus [Wed, 31 Jul 2013 12:21:40 +0000 (14:21 +0200)]
another amend to 00f26394a9

10 years agofix stupid copy/paste error in 00f26394a9
Robin Gareus [Wed, 31 Jul 2013 00:00:31 +0000 (02:00 +0200)]
fix stupid copy/paste error in 00f26394a9

10 years agominimize meter-peak re-draw area
Robin Gareus [Tue, 30 Jul 2013 23:59:50 +0000 (01:59 +0200)]
minimize meter-peak re-draw area

10 years agoRMS meter: remove unused peak-detection
Robin Gareus [Tue, 30 Jul 2013 18:22:31 +0000 (20:22 +0200)]
RMS meter: remove unused peak-detection

10 years agoadjust meterbridge label-heigh options
Robin Gareus [Tue, 30 Jul 2013 18:21:02 +0000 (20:21 +0200)]
adjust meterbridge label-heigh options

10 years agoadd name-tooltips to the meterbridge meters
Robin Gareus [Tue, 30 Jul 2013 16:28:06 +0000 (18:28 +0200)]
add name-tooltips to the meterbridge meters

10 years agoclean up 44fc92c3 (not a threading issue but sigc++ problem)
Robin Gareus [Tue, 30 Jul 2013 15:54:52 +0000 (17:54 +0200)]
clean up 44fc92c3 (not a threading issue but sigc++ problem)

RouteUI is not sigc::trackable itself (only derived classes are)
RouteUI::~RouteUI() does not disconnect from signals on destruction.

10 years agouse dedicated buffers for route (and track)
Robin Gareus [Tue, 30 Jul 2013 14:55:33 +0000 (16:55 +0200)]
use dedicated buffers for route (and track)

"scratch buffers are by definition scratch and their contents are undefined at all times"
"silent buffers are by definition all-zero and should not be used for real data"

But track & route were using those for actual data; plugins (which may run
in the same thread and may get the same buffers) use them for scratch thereby
overwriting real data.

In particular get_silent_buffers() (used by LadspaPlugin::connect_and_run)
clears the buffer which can holds real data:
e.g. via  Route::passthru_silence() -> plugin1 -> plugin2 (clears output of plugin1)

10 years agodisconnect AuxSend connection when deleting bus
Robin Gareus [Tue, 30 Jul 2013 13:12:32 +0000 (15:12 +0200)]
disconnect AuxSend connection when deleting bus

fixes crash:
 - add bus
 - aux-send a signal to that bus
 - delete bus
 - add another bus
 - aux-send a signal to "another bus"
 - click "Aux Send" button on "another bus"
 - crash

10 years agoRevert "fix issue with generator plugins and no-roll disk monitoring"
Robin Gareus [Tue, 30 Jul 2013 01:02:45 +0000 (03:02 +0200)]
Revert "fix issue with generator plugins and no-roll disk monitoring"

This reverts commit bd34ab04cd43ed2f5bf6eebb8b6ea0e0e5cbb727.

10 years agofix issue with generator plugins and no-roll disk monitoring
Robin Gareus [Tue, 30 Jul 2013 00:27:06 +0000 (02:27 +0200)]
fix issue with generator plugins and no-roll disk monitoring

10 years agoMerge branch 'clang-rebased' of https://github.com/axetota/ardour
Paul Davis [Mon, 29 Jul 2013 20:03:50 +0000 (16:03 -0400)]
Merge branch 'clang-rebased' of https://github.com/axetota/ardour